<template>
  <div
    class="site-wrapper"
    :class="{ 'site-sidebar--fold': sidebarFold }"
    v-loading.fullscreen.lock="loading"
    element-loading-text="拼命加载中"
  >
    <template v-if="!loading">
      <main-navbar />
      <main-sidebar />
      <div class="site-content__wrapper" :style="{ 'min-height': documentClientHeight + 'px' }">
        <main-content v-if="!$store.state.common.contentIsNeedRefresh" />
      </div>
    </template>
  </div>
</template>
<script>
import MainNavbar from "./main-navbar";
import MainSidebar from "./main-sidebar";
import MainContent from "./main-content";

export default {
  provide() {
    return {
      // 刷新
      refresh() {
        this.$store.commit("common/updateContentIsNeedRefresh", true);
        this.$nextTick(() => {
          this.$store.commit("common/updateContentIsNeedRefresh", false);
        });
      }
    };
  },
  data() {
    return {
      loading: true
    };
  },
  components: {
    MainNavbar,
    MainSidebar,
    MainContent
  },
  //监听属性 类似于data概念
  computed: {
    documentClientHeight: {
      get() {
        return this.$store.state.common.documentClientHeight;
      },
      set(val) {
        this.$store.commit("common/updateDocumentClientHeight", val);
      }
    },
    sidebarFold: {
      get() {
        return this.$store.state.common.sidebarFold;
      }
    },
    userId: {
      get() {
        return this.$store.state.user.id;
      },
      set(val) {
        this.$store.commit("user/updateId", val);
      }
    },
    userName: {
      get() {
        return this.$store.state.user.name;
      },
      set(val) {
        this.$store.commit("user/updateName", val);
      }
    }
  },
  //监控data中的数据变化
  watch: {},
  //方法集合
  methods: {
    // 重置窗口可视高度
    resetDocumentClientHeight() {
      this.documentClientHeight = document.documentElement["clientHeight"];
      window.onresize = () => {
        this.documentClientHeight = document.documentElement["clientHeight"];
      };
    },
    // 获取当前管理员信息
    getUserInfo() {
      this.$http({
        url: this.$http.adornUrl("/sys/user/info"),
        method: "get",
        params: this.$http.adornParams()
      }).then(({ data }) => {
        if (data && data.code === 0) {
          console.log(data);
          this.loading = false;
          this.userId = data.user.userId;
          this.userName = data.user.username;
        }
      });
    }
  },
  created() {
    this.getUserInfo();
  },
  mounted() {
    this.resetDocumentClientHeight();
  }
};
</script>